timeSignature in header and controlChanges in Tracks missing after encoding

[Blackfaded]

Hey, great module!
But I have an issue - wehen I read a midi File and directly encode it to a new file, the timeSiganture in the header and all controlChanges in the Tracks are gone. Also the timemal is gone. the sourcefile when imported into my DAW has a timemap and creates the BPM around it, with the encoded file there is no time map.

Can someone help?